00625nam a2200097Ia 450000500170000010000200001724500790003726000090011652003830012558300190050820260716043419.0  aChowdhury, G.G.  aOverview of the information retrieval features of twenty digital libraries  c2000  aReviews the information retrieval features of 20 digital libraries chosen from around the globe.  Describes briefly, the features of the chosen digital libraries in terms of their nature and content.  Indicates the unique features of some digital libraries.  Suggests major areas of research that would improve the information retrieval features of the future digital libraries.  c3/23/01kJOY_D